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Beola ghiandonata

Beola Grigia Ghiandonata cava, cave in Val d'Ossola, estrazione blocchi di serizzo, blocchi di beola, lastre di serizzo, lastre di beola., Serizzo, Quarzite, Beola, Marmo , Sarizzo,Serizzo Formazza, Hail Gneiss, Marmo Blue Dream, MaMarmo Tally White Green, rmo North Light, Marmo Orange River, Alpen White, Quarzite verde, Quarzite bianca, Quarzite grigia, Beola bianca, Beola grigia, Beola ghiandonata,
Beola ghiandonata

  
Striped texture orthogneiss with heterogeneous grain and close yet discontinuous schistosity plans. The rock is characterised by a whitish background with irregular aggregates of finely grained laminar biotite. On the whole the rock has a rather even grey colour. It is exactly because of this soft refined colour that it is considered a valuable material.

Uses: indoor and outdoor floorings and coatings, stairs, fountains, columns, kitchen and bathroom table-tops, flower-holders, skirting units, threshold, window-sills, window surrounds, portals, frames, sills, benches, kerbs, road paving,funerary art, graves and chapels.
QUARRY LOCATION Italy
APPLICATION interior/exterior
WEIGHT PER UNIT OF VOLUME (BULK DENSITY) 26 KN/m3
COMPRESSION BREAKING LOAD (COMPRESSIVE STRENGHT) 185
BENDING STRENGHT (MODULUS OF RUPTURE) 14
ABRASION RESISTANCE 0,70 mm
MOISTURE ABSORPTION (by weight) 0,29 %
COEFFICIENT OFTHERMAL EXPANSION (10/°C) 13,5
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